StockWatch
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Biotechnology: Pharmaceutical Preparations
LegalOct 8, 2026, 08:06 AM

Quantum BioPharma Lawsuit Against Banks Consolidated; Lead Counsel Appointed

AI Summary

Quantum BioPharma Ltd. announced that the United States District Court for the Southern District of New York has consolidated its direct action and a class action lawsuit against Canadian banks CIBC and RBC. The lawsuits allege illegal stock market manipulation of Quantum BioPharma shares. The court has appointed Grant & Eisenhofer P.A. as lead counsel in the class action. The class action lawsuit, filed in December 2025, alleges shareholders were harmed between January 2021 and October 2025.

Key Highlights

  • Quantum BioPharma announces consolidation of its direct action and a class action lawsuit against Canadian banks CIBC and RBC.
  • The lawsuits allege illegal stock market manipulation of Quantum BioPharma shares between January 2020 and October 2025.
  • Grant & Eisenhofer P.A. appointed as lead counsel in the consolidated class action lawsuit.
  • The company formerly known as FSD Pharma Inc. is also mentioned in relation to the class action.